Backstory
After traveling inside of the caverns, you saw a glacier look on the ice. There was crystals and icicles everywhere, and the fireflies that will appear. However, there seems to be a cold water that will rise slowly. You have to follow the signs through the exit from the outside.

Description
Glacier Caverns is an ice cavern themed map, with crystals, icicles and fireflies showing you through the glacier place. While traveling inside through the area, the cold water from the flood will arrive to rise up. Head to the exit and follow the signs that can lead you here.